We found 57 dictionaries that define the word
half-life:
General (20 matching dictionaries)
- half-life: Merriam-Webster
- half-life: Oxford Learner's Dictionaries
- half-life: American Heritage Dictionary of the English Language
- half-life, half-life: Collins English Dictionary
- half-life: Vocabulary.com
- Half-Life, Half-life, half-life: Wordnik
- half-life: Cambridge Advanced Learner's Dictionary
- half-life: Wiktionary
- half-life: Webster's New World College Dictionary, 4th Ed.
- half-life: The Wordsmyth English Dictionary-Thesaurus
- half-life: Infoplease Dictionary
- half-life: Dictionary.com
- half-life: Online Etymology Dictionary
- Half-Life, Half-life: Wikipedia, the Free Encyclopedia
- half-life: Rhymezone
- half-life: FreeDictionary.org
- half-life: Mnemonic Dictionary
- half-life: TheFreeDictionary.com
Business (8 matching dictionaries)
- MoneyGlossary.com (No longer online)
- half-life: Webster's New World Finance & Investment Dictionary
- INVESTORWORDS (No longer online)
- Half-life: bizterms.net
- Half-life: Bloomberg Financial Glossary
- Half-Life: Investopedia
- Half-life: Energy Dictionary
- half-life: Financial dictionary
Computing (2 matching dictionaries)
- Half-Life: Game Dictionary
- half-life: Encyclopedia
Medicine (12 matching dictionaries)
- half-life: Merriam-Webster Medical Dictionary
- Dorland's Illustrated Medical Dictionary (No longer online)
- AIDSinfo Glossary (No longer online)
- Medical Dictionary (No longer online)
- online medical dictionary (No longer online)
- Half-Life: HIV/AIDS Glossary
- Hepatitis C Information Central (No longer online)
- half-life: Prostate Cancer Interactive Glossary
- AIDS Medical Glossary and Drug Chart (No longer online)
- Glossary of HIV/AIDS Related Terms (No longer online)
- half-life: Medical dictionary
- All About Hepatitis C (No longer online)
Science (12 matching dictionaries)
- Chemistry Dictionary (No longer online)
- Archaeology Wordsmith (No longer online)
- Drug Discovery and Development (No longer online)
- Half-Life: Eric Weisstein's World of Physics
- Illustrated Glossary of Geologic Terms (No longer online)
- Half-Life: Extragalactic Astronomy
- half-life: Dictionary of Geology
- half-life: Evolution Glossary
- Half-life: NRC Glossary of Nuclear Terms --
- Anthropology dictionary (No longer online)
- Accelerator Glossary (No longer online)
- HALF-LIFE: Zoom Astronomy Glossary
Tech (3 matching dictionaries)
- AUTOMOTIVE TERMS (No longer online)
- Glossary of Meteorology (No longer online)
- Nuclear Terms (No longer online)
(Note: See
half-lifes as well.)
▸ noun: (nuclear physics) The time required for half the nuclei in a sample of an isotope to undergo radioactive decay.
▸ noun: (physical chemistry) In a chemical reaction, the time required for the concentration of a reactant to fall from a chosen value to half that value.
▸ noun: (medicine) The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacological, physiologic, or radiological activity.
▸ noun: The time it takes for an idea or a fashion to lose half of its influential power.
half-time,
decay constant,
time constant,
halvation,
semi-period,
halfwidth,
semiwave,
halfwave,
residence time,
reduced mass,
more...
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